Retrieval of non-sparse object through scattering media beyond the memory effect

Autor:	Zhou, Meiling, Pan, An, Li, Runze, Liang, Yansheng, Min, Junwei, Peng, Tong, Bai, Chen, Yao, Baoli
Rok vydání:	2019
Předmět:	Electrical Engineering and Systems Science - Image and Video Processing Physics - Computational Physics Physics - Optics
Druh dokumentu:	Working Paper
DOI:	10.1088/2040-8986/aba0fc
Popis:	Optical imaging through scattering media is a commonly confronted with the problem of reconstruction of complex objects and optical memory effect. To solve the problem, here, we propose a novel configuration based on the combination of ptychography and shower-curtain effect, which enables the retrieval of non-sparse samples through scattering media beyond the memory effect. Furthermore, by virtue of the shower-curtain effect, the proposed imaging system is insensitive to dynamic scattering media. Results from the retrieval of hair follicle section demonstrate the effectiveness and feasibility of the proposed method. The field of view is improved to 2.64mm. This present technique will be a potential approach for imaging through deep biological tissue. Comment: 7 pages, 6 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1907.08778 Zobrazit plný text záznamu View this record from Arxiv